News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- New: August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
A Few Clouds
92°F
33°C
| Humidity | 58% |
| Wind Speed | S 15 G 24 mph |
| Barometer | 30.09 in (1018.7 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 15 Aug 10:53 am CDT |
Extended Forecast for
Rio Grande City TX
Today
High: 103 °F
Hot
Tonight
Low: 79 °F
Partly Cloudy
Sunday
High: 102 °F
Hot
Sunday Night
Low: 79 °F
Mostly Clear
Monday
High: 102 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 103 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 104 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 103. Heat index values as high as 107. Southeast wind around 11 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 79. Southeast wind 6 to 13 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 102. Heat index values as high as 112. East southeast wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 79. East southeast wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 23 mph.
Monday
Sunny and hot, with a high near 102. Southeast wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 103. South southeast wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 7 to 10 mph, with gusts as high as 24 mph.
Wednesday
Sunny and hot, with a high near 104. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 9 to 13 mph, with gusts as high as 26 mph.
Thursday
Sunny and hot, with a high near 104. Southeast wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 80.
Friday
Sunny and hot, with a high near 104.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Grande City TX
26.37°N 98.82°W
26.37°N 98.82°W
11:30 am CDT Aug 15, 2026
11am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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